Method and apparatus for multiple seismic vibratory surveys

Details Method and apparatus for multiple seismic vibratory surveys Method and apparatus for multiple seismic vibratory surveys

1997-05-28

2000-02-22

Oda, Christine

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Offshore prospecting

367 15, 181111, 181112, G01V 100

Patent

active

060288183

ABSTRACT:
Methods and apparatus are described for seismic signal acquisition utilizing an odd number of vibratory sources arranged in line and positioning the sources for one sweep cycle at positions occupied by other sources during the previous sweep cycle. The method has advantages in particular for marine seismic acquisitions.

REFERENCES:
patent: 4146870 (1979-03-01), Ruehle
patent: 4175020 (1979-11-01), Janata et al.
patent: 4405999 (1983-09-01), Zachariadis
patent: 4693336 (1987-09-01), Newman
patent: 4823326 (1989-04-01), Ward
Society of Exploration Geophysicists reprint series #11 "Vibroseis" edited by R.L. Geyer, (1990) pp. 4-53; and reprint pp. 593-618.

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